diff --git a/fetchmail.spec b/fetchmail.spec
index a51da79..b5fd1ec 100644
--- a/fetchmail.spec
+++ b/fetchmail.spec
@@ -5,7 +5,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          fetchmail
-Version:       6.4.27
+Version:       6.4.28
 Release:       1mamba
 Summary:       A mail-retrieval and forwarding utility
 Group:         Applications/Networking
@@ -103,6 +103,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 #NEWS README README.NTLM README.SSL TODO
 
 %changelog
+* Sun Mar 06 2022 Automatic Build System <autodist@mambasoft.it> 6.4.28-1mamba
+- automatic version update by autodist
+
 * Thu Jan 27 2022 Automatic Build System <autodist@mambasoft.it> 6.4.27-1mamba
 - automatic version update by autodist